Search

Allen M. Ostrager

Examiner (ID: 10688)

Most Active Art Unit
3406
Art Unit(s)
3725, 3403, 3406, 3401
Total Applications
1064
Issued Applications
973
Pending Applications
1
Abandoned Applications
90

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2650428 [patent_doc_number] => 05025630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Method and device for protecting against erosion and/or corrosion steam pipes from the high-pressure stage of a turbine' [patent_app_type] => 1 [patent_app_number] => 7/460793 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1980 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025630.pdf [firstpage_image] =>[orig_patent_app_number] => 460793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460793
Method and device for protecting against erosion and/or corrosion steam pipes from the high-pressure stage of a turbine Jan 3, 1990 Issued
Array ( [id] => 2581688 [patent_doc_number] => 04947647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Energy storage and generation hydro well apparatus' [patent_app_type] => 1 [patent_app_number] => 7/460821 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2262 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/947/04947647.pdf [firstpage_image] =>[orig_patent_app_number] => 460821 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460821
Energy storage and generation hydro well apparatus Jan 3, 1990 Issued
Array ( [id] => 2573177 [patent_doc_number] => 04958496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Multi-bottle, no compressor, mean pressure control system for a Stirling engine' [patent_app_type] => 1 [patent_app_number] => 7/460826 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1774 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958496.pdf [firstpage_image] =>[orig_patent_app_number] => 460826 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460826
Multi-bottle, no compressor, mean pressure control system for a Stirling engine Jan 3, 1990 Issued
Array ( [id] => 2750105 [patent_doc_number] => 05035115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Energy conserving engine' [patent_app_type] => 1 [patent_app_number] => 7/459989 [patent_app_country] => US [patent_app_date] => 1990-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3226 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035115.pdf [firstpage_image] =>[orig_patent_app_number] => 459989 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459989
Energy conserving engine Jan 1, 1990 Issued
Array ( [id] => 2652111 [patent_doc_number] => 04998411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'External combustion engine with improved piston and crankshaft linkage' [patent_app_type] => 1 [patent_app_number] => 7/458609 [patent_app_country] => US [patent_app_date] => 1989-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2668 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998411.pdf [firstpage_image] =>[orig_patent_app_number] => 458609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458609
External combustion engine with improved piston and crankshaft linkage Dec 28, 1989 Issued
Array ( [id] => 2664256 [patent_doc_number] => 05003864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Geared air actuator' [patent_app_type] => 1 [patent_app_number] => 7/458434 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1800 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003864.pdf [firstpage_image] =>[orig_patent_app_number] => 458434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458434
Geared air actuator Dec 27, 1989 Issued
Array ( [id] => 2735680 [patent_doc_number] => 05058385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Pneumatic actuator with hydraulic control' [patent_app_type] => 1 [patent_app_number] => 7/456023 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4111 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/058/05058385.pdf [firstpage_image] =>[orig_patent_app_number] => 456023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456023
Pneumatic actuator with hydraulic control Dec 21, 1989 Issued
Array ( [id] => 2608906 [patent_doc_number] => 04949813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Lubrication/coolant delivery system' [patent_app_type] => 1 [patent_app_number] => 7/455811 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2887 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949813.pdf [firstpage_image] =>[orig_patent_app_number] => 455811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455811
Lubrication/coolant delivery system Dec 20, 1989 Issued
Array ( [id] => 2597636 [patent_doc_number] => 04959761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Surface mounted led package' [patent_app_type] => 1 [patent_app_number] => 7/454468 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2237 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959761.pdf [firstpage_image] =>[orig_patent_app_number] => 454468 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/454468
Surface mounted led package Dec 20, 1989 Issued
Array ( [id] => 2699642 [patent_doc_number] => 04981479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Ocular treatment apparatus' [patent_app_type] => 1 [patent_app_number] => 7/452782 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 34 [patent_no_of_words] => 10473 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981479.pdf [firstpage_image] =>[orig_patent_app_number] => 452782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452782
Ocular treatment apparatus Dec 18, 1989 Issued
Array ( [id] => 2641386 [patent_doc_number] => 04945727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Hydraulic shape memory alloy actuator' [patent_app_type] => 1 [patent_app_number] => 7/448250 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7853 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945727.pdf [firstpage_image] =>[orig_patent_app_number] => 448250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/448250
Hydraulic shape memory alloy actuator Dec 10, 1989 Issued
Array ( [id] => 2704567 [patent_doc_number] => 04991064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Silhouette lightpipe illumination for vehicle instrumentation' [patent_app_type] => 1 [patent_app_number] => 7/446248 [patent_app_country] => US [patent_app_date] => 1989-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1573 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/991/04991064.pdf [firstpage_image] =>[orig_patent_app_number] => 446248 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446248
Silhouette lightpipe illumination for vehicle instrumentation Dec 4, 1989 Issued
Array ( [id] => 2620729 [patent_doc_number] => 04938026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Heat engine based on shape memory alloys' [patent_app_type] => 1 [patent_app_number] => 7/444350 [patent_app_country] => US [patent_app_date] => 1989-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2074 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/938/04938026.pdf [firstpage_image] =>[orig_patent_app_number] => 444350 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444350
Heat engine based on shape memory alloys Nov 30, 1989 Issued
07/444565 METHOD OF AND APPARATUS FOR PRODUCING POWER USING STEAM Nov 30, 1989 Abandoned
Array ( [id] => 2687703 [patent_doc_number] => 04991492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Hydrostatic axial piston machine' [patent_app_type] => 1 [patent_app_number] => 7/442262 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1973 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/991/04991492.pdf [firstpage_image] =>[orig_patent_app_number] => 442262 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442262
Hydrostatic axial piston machine Nov 27, 1989 Issued
Array ( [id] => 2613503 [patent_doc_number] => 04951552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Locking cylinder' [patent_app_type] => 1 [patent_app_number] => 7/441872 [patent_app_country] => US [patent_app_date] => 1989-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3480 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/951/04951552.pdf [firstpage_image] =>[orig_patent_app_number] => 441872 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441872
Locking cylinder Nov 26, 1989 Issued
Array ( [id] => 2728116 [patent_doc_number] => 05020328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Silencer for geothermal power plant and method for using the same' [patent_app_type] => 1 [patent_app_number] => 7/440204 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2190 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020328.pdf [firstpage_image] =>[orig_patent_app_number] => 440204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440204
Silencer for geothermal power plant and method for using the same Nov 21, 1989 Issued
Array ( [id] => 2651105 [patent_doc_number] => 04939628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Switch mechanism for a flashlight' [patent_app_type] => 1 [patent_app_number] => 7/439481 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1823 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939628.pdf [firstpage_image] =>[orig_patent_app_number] => 439481 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439481
Switch mechanism for a flashlight Nov 20, 1989 Issued
Array ( [id] => 2605550 [patent_doc_number] => 04965703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Vibration suppressing headlamp clip' [patent_app_type] => 1 [patent_app_number] => 7/439131 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1533 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965703.pdf [firstpage_image] =>[orig_patent_app_number] => 439131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439131
Vibration suppressing headlamp clip Nov 19, 1989 Issued
Array ( [id] => 2625718 [patent_doc_number] => 04969073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Terraced light' [patent_app_type] => 1 [patent_app_number] => 7/439266 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3749 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969073.pdf [firstpage_image] =>[orig_patent_app_number] => 439266 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439266
Terraced light Nov 19, 1989 Issued
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